. SAFETY SAFETY MAINTENANCE INFORMATION SAFETY SAFETY MAINTENANCE INFORMATION your PRECAUTION FOR HIGH FUEL PRESSURE and the 2 - 38 There is a hazar d that high-pressu re oil le aking from s may penetrate y our skin or cause blindness if it con eyes directly. If you are hit by a jet of high-pressureoil injury to your ski n or eyes, wash th e plac e with clean consult a doctor immediately for m edical High pressure is ge nerated inside th e engin e fuel piping when the engine is r unning.
W hen carrying out inspection or maintenance of the fuel piping sy stem, wait for at lea st 30 seconds after stopping th e engi ne to let t nternal pressure go down before starting ins pectio n or mainten SAFETY HANDLING HIGH-PRESSURE HOS ES If oil or fuel leak s from high-press ure hoses, it may c ause fire or defective operation, which may lead to serious injury. If any loo se bolts are found, stop w ork and tight en to the specified torque. If any damag ed hoses are found, stop operations immediately and contact your Komat su distributor.
Replace the hose i f any of the follow ing problems are fo Damaged or lea king hydraulic fitti Frayed or cut c overing or expose d reinforcement wir Covering swolle Twisted or crus hed movable porti Foreign materia l embedded in co vering. PRECAUTION FOR HIGH VOLTAGE When the engin e is running and i mmediately after it i high voltage is generated inside t he engine controll engine injector, and there is dan ger of electrocutio touch the inside of the controller or the engine inject If i t is necessary to touch the inside of the controller or t injector portion, please contact yo ur Komatsu distribu